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<div class="title">pcl::geometry::HalfEdgeIndex类 参考</div>  </div>
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<p>Index used to access elements in the half-edge mesh. It is basically just a wrapper around an integer with a few added methods.  
 <a href="classpcl_1_1geometry_1_1_half_edge_index.html#details">更多...</a></p>

<p><code>#include &lt;<a class="el" href="mesh__indices_8h_source.html">mesh_indices.h</a>&gt;</code></p>
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类 pcl::geometry::HalfEdgeIndex 继承关系图:</div>
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Public 类型</h2></td></tr>
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typedef boost::totally_ordered&lt; <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">pcl::geometry::HalfEdgeIndex</a>, boost::unit_steppable&lt; <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">pcl::geometry::HalfEdgeIndex</a>, boost::additive&lt; <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">pcl::geometry::HalfEdgeIndex</a> &gt; &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>Base</b></td></tr>
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typedef <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">pcl::geometry::HalfEdgeIndex</a>&#160;</td><td class="memItemRight" valign="bottom"><b>Self</b></td></tr>
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Public 成员函数</h2></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#a82be7ed6a6fc13fc0869ef50c70435c2">HalfEdgeIndex</a> ()</td></tr>
<tr class="memdesc:a82be7ed6a6fc13fc0869ef50c70435c2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. Initializes with an invalid index. <br /></td></tr>
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<tr class="memitem:a5e51063c077cdfdf6d6c8aad055cc8b8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#a5e51063c077cdfdf6d6c8aad055cc8b8">HalfEdgeIndex</a> (const int index)</td></tr>
<tr class="memdesc:a5e51063c077cdfdf6d6c8aad055cc8b8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <a href="classpcl_1_1geometry_1_1_half_edge_index.html#a5e51063c077cdfdf6d6c8aad055cc8b8">更多...</a><br /></td></tr>
<tr class="separator:a5e51063c077cdfdf6d6c8aad055cc8b8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aac88de7dac784ec1608c57822e0daaee"><td class="memItemLeft" align="right" valign="top"><a id="aac88de7dac784ec1608c57822e0daaee"></a>
bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#aac88de7dac784ec1608c57822e0daaee">isValid</a> () const</td></tr>
<tr class="memdesc:aac88de7dac784ec1608c57822e0daaee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if the index is valid. <br /></td></tr>
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<tr class="memitem:ac33287d5c395e1b5cabd771424b4d8ee"><td class="memItemLeft" align="right" valign="top"><a id="ac33287d5c395e1b5cabd771424b4d8ee"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#ac33287d5c395e1b5cabd771424b4d8ee">invalidate</a> ()</td></tr>
<tr class="memdesc:ac33287d5c395e1b5cabd771424b4d8ee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invalidate the index. <br /></td></tr>
<tr class="separator:ac33287d5c395e1b5cabd771424b4d8ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a79cf05ebdff5009f3b8fa62707309cb7"><td class="memItemLeft" align="right" valign="top"><a id="a79cf05ebdff5009f3b8fa62707309cb7"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#a79cf05ebdff5009f3b8fa62707309cb7">get</a> () const</td></tr>
<tr class="memdesc:a79cf05ebdff5009f3b8fa62707309cb7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the index. <br /></td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#ace6bcf83246702dcf8edee17ca8642ba">set</a> (const int index)</td></tr>
<tr class="memdesc:ace6bcf83246702dcf8edee17ca8642ba"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the index. <br /></td></tr>
<tr class="separator:ace6bcf83246702dcf8edee17ca8642ba"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a96a1f46213f2b5a85ca29891d7712049"><td class="memItemLeft" align="right" valign="top"><a id="a96a1f46213f2b5a85ca29891d7712049"></a>
bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#a96a1f46213f2b5a85ca29891d7712049">operator&lt;</a> (const <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;other) const</td></tr>
<tr class="memdesc:a96a1f46213f2b5a85ca29891d7712049"><td class="mdescLeft">&#160;</td><td class="mdescRight">Comparison operators (with boost::operators): &lt; &gt; &lt;= &gt;= <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#adfffe0fcb8aebaf8cf70a771263580db">operator==</a> (const <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;other) const</td></tr>
<tr class="memdesc:adfffe0fcb8aebaf8cf70a771263580db"><td class="mdescLeft">&#160;</td><td class="mdescRight">Comparison operators (with boost::operators): == != <br /></td></tr>
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<a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#ab2cd5de2f5c850e9710321026a1a6123">operator++</a> ()</td></tr>
<tr class="memdesc:ab2cd5de2f5c850e9710321026a1a6123"><td class="mdescLeft">&#160;</td><td class="mdescRight">Increment operators (with boost::operators): ++ (pre and post) <br /></td></tr>
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<a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#ac2d02cb9b01eec4c1d65fa9184d02cd2">operator--</a> ()</td></tr>
<tr class="memdesc:ac2d02cb9b01eec4c1d65fa9184d02cd2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Decrement operators (with boost::operators): -- (pre and post) <br /></td></tr>
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<a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#af60a07634a9612d3edfff5ee91db5291">operator+=</a> (const <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;other)</td></tr>
<tr class="memdesc:af60a07634a9612d3edfff5ee91db5291"><td class="mdescLeft">&#160;</td><td class="mdescRight">Addition operators (with boost::operators): + += <br /></td></tr>
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<tr class="memitem:ac27c73d9a7ab7292552a2661dad3871b"><td class="memItemLeft" align="right" valign="top"><a id="ac27c73d9a7ab7292552a2661dad3871b"></a>
<a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#ac27c73d9a7ab7292552a2661dad3871b">operator-=</a> (const <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">Self</a> &amp;other)</td></tr>
<tr class="memdesc:ac27c73d9a7ab7292552a2661dad3871b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Subtraction operators (with boost::operators): - -= <br /></td></tr>
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Private 属性</h2></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#a554160bc36a92de4c879abf8ee622fd2">index_</a></td></tr>
<tr class="memdesc:a554160bc36a92de4c879abf8ee622fd2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Stored index. <br /></td></tr>
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友元</h2></td></tr>
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std::istream &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html#a6903450663506772463de8750038255c">operator&gt;&gt;</a> (std::istream &amp;is, <a class="el" href="classpcl_1_1geometry_1_1_half_edge_index.html">pcl::geometry::HalfEdgeIndex</a> &amp;index)</td></tr>
<tr class="memdesc:a6903450663506772463de8750038255c"><td class="mdescLeft">&#160;</td><td class="mdescRight">istream operator. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>Index used to access elements in the half-edge mesh. It is basically just a wrapper around an integer with a few added methods. </p>
<dl class="section author"><dt>作者</dt><dd>Martin Saelzle </dd></dl>
</div><h2 class="groupheader">构造及析构函数说明</h2>
<a id="a5e51063c077cdfdf6d6c8aad055cc8b8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5e51063c077cdfdf6d6c8aad055cc8b8">&#9670;&nbsp;</a></span>HalfEdgeIndex()</h2>

<div class="memitem">
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          <td class="memname">pcl::geometry::HalfEdgeIndex::HalfEdgeIndex </td>
          <td>(</td>
          <td class="paramtype">const int&#160;</td>
          <td class="paramname"><em>index</em></td><td>)</td>
          <td></td>
        </tr>
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  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span>  </td>
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<p>Constructor. </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">index</td><td>The integer index. </td></tr>
  </table>
  </dd>
</dl>
<div class="fragment"><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;          : <a class="code" href="classpcl_1_1geometry_1_1_half_edge_index.html#a554160bc36a92de4c879abf8ee622fd2">index_</a> (index)</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        {</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        }</div>
<div class="ttc" id="aclasspcl_1_1geometry_1_1_half_edge_index_html_a554160bc36a92de4c879abf8ee622fd2"><div class="ttname"><a href="classpcl_1_1geometry_1_1_half_edge_index.html#a554160bc36a92de4c879abf8ee622fd2">pcl::geometry::HalfEdgeIndex::index_</a></div><div class="ttdeci">int index_</div><div class="ttdoc">Stored index.</div><div class="ttdef"><b>Definition:</b> mesh_indices.h:305</div></div>
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